Question

A piece of a rectangle piece of glass is 50 cm. Find its area, if its length is 14

Answer 1

Length (L) = 14 cm

Breadth (B) = ?

Perimeter = 50 cm

=> 2 (L + B) = 50

=> 2 (14 + B) = 50

=> (14 + B) = 50/2

=> B = 25 - 14

=> B = 11 cm

Area = (L × B)

=> (14 × 11) = 154 cm^2

Therefore, its area will be 154 cm^2

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